/* Empty States */

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  text-align: center;
  min-height: 300px;
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  opacity: 0.8;
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.empty-state h3 {
  color: white;
  margin: 0 0 0.75rem 0;
  font-size: 1.5rem;
  font-weight: 600;
}

.empty-state p {
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 2rem 0;
  font-size: 1rem;
  max-width: 400px;
  line-height: 1.6;
}

.empty-state-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.empty-state-actions .btn {
  min-width: 150px;
}

/* Empty state variants */
.empty-state.compact {
  min-height: 200px;
  padding: 2rem 1rem;
}

.empty-state.compact .empty-state-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.empty-state.compact h3 {
  font-size: 1.25rem;
}

.empty-state.compact p {
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

/* Empty state with illustration */
.empty-state-illustration {
  width: 200px;
  height: 200px;
  margin-bottom: 1.5rem;
  opacity: 0.6;
}

/* Empty state for specific contexts */
.empty-devices {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: 12px;
}

.empty-users {
  background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
  border: 1px dashed rgba(255, 255, 255, 0.2);
  border-radius: 12px;
}

.empty-queue {
  background: linear-gradient(135deg, rgba(81, 207, 102, 0.1) 0%, rgba(51, 177, 82, 0.1) 100%);
  border: 1px dashed rgba(81, 207, 102, 0.3);
  border-radius: 12px;
}

/* Toast styles moved to modern.css */

/* Error state */
.error-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  text-align: center;
  min-height: 300px;
  background: rgba(255, 107, 107, 0.1);
  border: 1px solid rgba(255, 107, 107, 0.3);
  border-radius: 12px;
}

.error-state-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  color: #ff6b6b;
}

.error-state h3 {
  color: white;
  margin: 0 0 0.75rem 0;
  font-size: 1.5rem;
  font-weight: 600;
}

.error-state p {
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 2rem 0;
  font-size: 1rem;
  max-width: 400px;
  line-height: 1.6;
}

.error-state-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

/* Success state */
.success-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 3rem 2rem;
  text-align: center;
  min-height: 300px;
  background: rgba(81, 207, 102, 0.1);
  border: 1px solid rgba(81, 207, 102, 0.3);
  border-radius: 12px;
}

.success-state-icon {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  color: #51cf66;
  animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
  0% { transform: scale(0); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

.success-state h3 {
  color: white;
  margin: 0 0 0.75rem 0;
  font-size: 1.5rem;
  font-weight: 600;
}

.success-state p {
  color: rgba(255, 255, 255, 0.7);
  margin: 0 0 2rem 0;
  font-size: 1rem;
  max-width: 400px;
  line-height: 1.6;
}

/* No results state */
.no-results {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  text-align: center;
}

.no-results-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.5;
}

.no-results h4 {
  color: white;
  margin: 0 0 0.5rem 0;
  font-size: 1.25rem;
  font-weight: 600;
}

.no-results p {
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
  font-size: 0.875rem;
}

/* Placeholder text */
.placeholder-text {
  color: rgba(255, 255, 255, 0.5);
  font-style: italic;
  text-align: center;
  padding: 2rem;
}

/* Coming soon badge */
.coming-soon {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 193, 7, 0.2);
  border: 1px solid rgba(255, 193, 7, 0.5);
  color: #ffc107;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 600;
}

.coming-soon::before {
  content: '🚧';
  font-size: 1rem;
}

/* Beta badge */
.beta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(102, 126, 234, 0.2);
  border: 1px solid rgba(102, 126, 234, 0.5);
  color: #667eea;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

/* New badge */
.new-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(81, 207, 102, 0.2);
  border: 1px solid rgba(81, 207, 102, 0.5);
  color: #51cf66;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.new-badge::before {
  content: '✨';
  font-size: 0.875rem;
}